Arik Nemtsov [Sun, 15 Jun 2014 13:03:55 +0000 (16:03 +0300)]
iwlwifi: mvm: teardown TDLS peers during chan-switch and AP DCM
The DCM condition was not checked well for channel switch in both AP and
station scenarios. Teardown was also not done for AP/GO DCM. Add the
missing checks.
Reported-by: Peer, Ilan <ilan.peer@intel.com>
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Tue, 22 Jul 2014 19:08:29 +0000 (22:08 +0300)]
Merge remote-tracking branch 'wireless-next/master' into iwlwifi-next
John W. Linville [Tue, 22 Jul 2014 17:49:34 +0000 (13:49 -0400)]
Merge git://git./linux/kernel/git/jberg/mac80211-next
Emmanuel Grumbach [Tue, 22 Jul 2014 16:26:41 +0000 (19:26 +0300)]
Merge branch 'iwlwifi-fixes' into iwlwifi-next
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Conflicts:
drivers/net/wireless/iwlwifi/mvm/mac80211.c
Emmanuel Grumbach [Sun, 13 Jul 2014 06:12:11 +0000 (09:12 +0300)]
iwlwifi: mvm: reset beacon filtering and BT Coex data upon FW restart
When the firmware asserts, we restart the device and reset
the relevant data we hold in the driver. BT Coex data was
not reset and because of that, the driver wouldn't
reconfigure the firmware properly after firmware restart.
Same for beacon filtering. Fix that.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eran Harary [Tue, 15 Jul 2014 11:04:23 +0000 (14:04 +0300)]
iwlwifi: mvm: update smart fifo / beacon filtering upon association
When we associate, we may have heard the beacon before the
association. In that case, BSS_CHANGED_BEACON_INFO will be
set along with BSS_CHANGED_ASSOC in changes in
bss_info_change.
In this case, we didn't update the smart fifo nor beacon
filtering leaving those two feature disabled.
Signed-off-by: Eran Harary <eran.harary@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Tue, 8 Jul 2014 16:44:25 +0000 (19:44 +0300)]
iwlwifi: dump CSRs to fw-error-dump
Add the Control Status Registers to the firmware error dump
infrastructure.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Thu, 26 Jun 2014 08:27:51 +0000 (11:27 +0300)]
iwlwifi: dump periphery registers to fw-error-dump
Use the fw-error-dump infrastructure to dump the periphery
registers. Only certain ranges are readable, so dump only
these.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Tue, 8 Jul 2014 16:45:17 +0000 (19:45 +0300)]
iwlwifi: split fw-error-dump between transport and mvm
The mvm op_mode won't allocate the buffer for the transport
any more. The transport allocates its own buffer and mvm
is in charge of splicing the buffers in the debugfs hook.
This makes the repartition easier to handle.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Mon, 21 Jul 2014 08:44:12 +0000 (11:44 +0300)]
iwlwifi: fix inconsistency about power_save module parameter
modinfo and kerneldoc disagreed on the meaning of this field.
Reported-by: Andrea Oliveri <oliveriandrea@gmail.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eran Harary [Tue, 1 Jul 2014 14:33:29 +0000 (17:33 +0300)]
iwlwifi: mvm: minor change in debug print
Add OTP to the string: "can't parse empty OTP/NVM section"
NVM usually refers to nvm_file while the problem can be in
the OTP.
Signed-off-by: Eran Harary <eran.harary@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eliad Peller [Sun, 22 Jun 2014 15:15:59 +0000 (18:15 +0300)]
iwlwifi: mvm: wait for handlers when stopping scans
The recent unified scan api change introduced issues
when stopping ongoing scans, since both regular and
sched scan now use same stopped notification.
When issuing a new scan right after a running one,
we get the "old" notification and handle it wrongly
as notification for the current scan.
Fix it by introducing a new function that make sure
we consume the pending notifications before issuing
a new scan.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Reviewed-by: ArikX Nemtsov <arik@wizery.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Mon, 7 Jul 2014 11:38:39 +0000 (14:38 +0300)]
iwlwifi: mvm: BT Coex - don't change AP SMPS mode
Leave it to default instead - regardless of the BT activity.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Sun, 6 Jul 2014 06:34:38 +0000 (09:34 +0300)]
iwlwifi: mvm: BT Coex - fix the ACK / CTS kill mask
According to new requirements, the ACK / CTS kill mask is
not related to reduced TX power anymore. This allows to
remove the code that tracked reduced TX power enablement
across different interfaces.
The ACK / CTS kill mask is now fetch from a table. It
depends on the Activity grading (activity from BT) and on
the Look Up Table (LUT) type.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Ariej Marjieh [Wed, 16 Jul 2014 18:11:12 +0000 (21:11 +0300)]
iwlwifi: mvm: add Aux ROC request/response flow
The Remain On Channel framework added to the firmare is
a bit like time events. It allows the driver to request
the firmware to be on a certain channel for a certain time.
Unlike the time events, the ROC infrastructure doesn't need
a MAC context in the firmware - it uses a generic context
called "auxiliary framework".
This is useful for any offchannel activity that is not bound
to a specific MAC.
The flow is synchronized much like with time events:
1) The driver receives an action frame from the wpa_supplicant
via nl80211 that requests to be sent offchannel.
2) The driver sends an Aux ROC command (0x53) to the firmware.
3) The firmware responds with the unique id of the time event.
4) When time event starts, the driver puts the frame in the
Aux queue.
Special care needs to be taken when the time events ends:
the queue needs to be cleaned-up.
Signed-off-by: Ariej Marjieh <ariej.marjieh@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Michal Kazior [Wed, 16 Jul 2014 10:12:15 +0000 (12:12 +0200)]
mac80211: add support for Rx reordering offloading
Some drivers may be performing most of Tx/Rx
aggregation on their own (e.g. in firmware)
including AddBa/DelBa negotiations but may
otherwise require Rx reordering assistance.
The patch exports 2 new functions for establishing
Rx aggregation sessions in assumption device
driver has taken care of the necessary
negotiations.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
[fix endian bug]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Michal Kazior [Wed, 16 Jul 2014 10:09:31 +0000 (12:09 +0200)]
mac80211: fix Rx reordering with RX_FLAG_AMSDU_MORE
Some drivers (e.g. ath10k) report A-MSDU subframes
individually with identical seqno. The A-MPDU Rx
reorder code did not account for that which made
it practically unusable with drivers using
RX_FLAG_AMSDU_MORE because it would end up
dropping a lot of frames resulting in confusion in
upper network transport layers.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Eytan Lifshitz [Mon, 21 Jul 2014 12:18:41 +0000 (15:18 +0300)]
mac80211: remove useless NULL checks
sdata can't be NULL, and key being NULL is really not possible
unless the code is modified.
The sdata check made a static analyze (klocwork) unhappy because
we would get pointer to local (sdata->local) and only then check
if sdata is non-NULL.
Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
[remove !key check as well]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Max Stepanov [Wed, 9 Jul 2014 13:55:32 +0000 (16:55 +0300)]
mac80211: fix a potential NULL access in ieee80211_crypto_hw_decrypt
The NULL pointer access could happen when ieee80211_crypto_hw_decrypt
is called from ieee80211_rx_h_decrypt with the following condition:
1. rx->key->conf.cipher is not WEP, CCMP, TKIP or AES_CMAC
2. rx->sta is NULL
When ieee80211_crypto_hw_decrypt is called, it verifies
rx->sta->cipher_scheme and it will cause Oops if rx->sta is NULL.
This path adds an addirional rx->sta == NULL verification in
ieee80211_crypto_hw_decrypt for this case.
Signed-off-by: Max Stepanov <Max.Stepanov@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Luis R. Rodriguez [Mon, 14 Jul 2014 21:19:49 +0000 (14:19 -0700)]
wireless: fixup genregdb.awk for remove of antenna gain from wireless-regd
Since "wireless-regdb: remove antenna gain" was merged in the
wireless-regdb tree, the awk script parser has been incompatible
with the 'official' regulatory database. This fixes that up.
Without this change the max EIRP is set to 0 making 802.11 devices
useless.
The fragile nature of the awk parser must be replaced, but ideas
over how to do that in the most scalable way are being reviewed.
In the meantime update the documentation for CFG80211_INTERNAL_REGDB
so folks are aware of expectations for now.
Reported-by: John Walker <john@x109.net>
Reported-by: Krishna Chaitanya <chaitanya.mgit@gmail.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Luciano Coelho [Sat, 5 Jul 2014 08:43:01 +0000 (11:43 +0300)]
mac80211: remove redundant IEEE80211_STA_CSA_RECEIVED flag
The csa_active flag was added in sdata a while ago and made
IEEE80211_STA_CSA_RECEIVED redundant. The new flag is also used to
mark when CSA is ongoing on other iftypes and took over the old one as
the preferred method for checking whether we're in the middle of a
channel switch. Remove the old, redundant flag.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Liad Kaufman [Thu, 17 Jul 2014 14:14:31 +0000 (17:14 +0300)]
mac80211: make sure TDLS teardown packet is sent on time
Since the teardown packet is created while the queues are
stopped, it isn't sent immediately, but rather is pending.
To be sure that when we flush the queues prior to destroying
the station we also send this packet - the tasklet handling
pending packets is invoked to flush the packets.
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Reviewed-by: ArikX Nemtsov <arik@wizery.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:30 +0000 (17:14 +0300)]
mac80211: ignore frames between TDLS peers when operating as AP
If the AP receives actions frames destined for other peers, it may
mistakenly toggle BA-sessions from itself to a peer.
Ignore TDLS data packets as well - the AP should not handle them.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:29 +0000 (17:14 +0300)]
cfg80211: fix TDLS setup with VHT peers
Some VHT TDLS peers (Google Nexus 5) include the VHT-AID IE in their
TDLS setup request/response. Usermode passes this aid as the station
aid, causing it to fail verifiction, since this happens in the
"set_station" stage. Make an exception for the TDLS use-case.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:28 +0000 (17:14 +0300)]
mac80211: disable VHT for TDLS
TDLS VHT support requires some more information elements during setup.
While these are not there, mask out the peer's VHT capabilities so that
VHT rates are not mistakenly used.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:27 +0000 (17:14 +0300)]
mac80211: set Rx highest rate in ht_cap
Set for completeness mostly, currently unused in the code.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:26 +0000 (17:14 +0300)]
mac80211: support HT for TDLS stations
Add the HT capabilities and HT operation information elements to TDLS
setup packets where appropriate.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:25 +0000 (17:14 +0300)]
mac80211: move TDLS data to mgd private part
We can only be a station for TDLS connections. Also fix a bug where
a delayed work could be left scheduled if the station interface was
brought down during TDLS setup.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:24 +0000 (17:14 +0300)]
mac80211: add TDLS QoS param IE on setup-confirm
When TDLS QoS is supported by the the peer and the local card, add
the WMM parameter IE to the setup-confirm frame. Take the QoS settings
from the current AP, or if unsupported, use the default values from
the specification. This behavior is mandated by IEEE802.11-2012 section
10.22.4.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Liad Kaufman <liad.kaufman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:23 +0000 (17:14 +0300)]
mac80211: add QoS IE during TDLS setup start
If QoS is supported by the card, add an appropriate IE to TDLS setup-
request and setup-response frames.
Consolidate the setting of the WMM info IE across mac80211.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Liad Kaufman <liad.kaufman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:22 +0000 (17:14 +0300)]
mac80211: set TDLS capab to zero on failure frames
When sending setup-failure frames, set the capability field to zero, as
mandated by the specification (IEEE802.11-2012 8.5.13).
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Liad Kaufman <liad.kaufman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:21 +0000 (17:14 +0300)]
mac80211: avoid adding some IEs on TDLS setup failure packets
Most setup-specific information elements are not to be added when a
setup frame is sent with an error status code.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Liad Kaufman <liad.kaufman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:20 +0000 (17:14 +0300)]
mac80211: split extra TDLS IEs in setup frames
When building TDLS setup frames, use the IE order mandates in the
specification, splitting extra IEs coming from usermode.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:19 +0000 (17:14 +0300)]
mac80211: consolidate TDLS IE treatment
Add all information elements for TDLS discovery and setup in the same
function.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Liad Kaufman <liad.kaufman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:18 +0000 (17:14 +0300)]
mac80211: fix error path for TDLS setup
The patch "
8f02e6b mac80211: make sure TDLS peer STA exists during
setup" broke TDLS error paths where the STA doesn't exist when sending
the error.
Fix it by only testing for STA existence during a non-error flow.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Arik Nemtsov [Thu, 17 Jul 2014 14:14:17 +0000 (17:14 +0300)]
mac80211: track TDLS initiator internally
Infer the TDLS initiator and track it in mac80211 via a STA flag. This
avoids breaking old userspace that doesn't pass it via nl80211 APIs.
The only case where userspace will need to pass the initiator is when the
STA is removed due to unreachability before a teardown packet is sent.
Support for unreachability was only recently added to wpa_supplicant, so
it won't be a problem in practice.
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Ariej Marjieh [Mon, 7 Jul 2014 06:04:58 +0000 (09:04 +0300)]
iwlwifi: mvm: Define AUX ROC Command
Add new AUX ROC command that is intended for HS2.0 purposes.
It is used to send ANQP requests on a specific channel.
This command requests the firmware to trigger a time event
and remain on a certain channel for a given duration.
Triggering the time event is done by using the Aux
Framework in the firmware, and makes use of the Aux station
(similarly to scan).
Signed-off-by: Ariej Marjieh <ariej.marjieh@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Ariej Marjieh [Mon, 7 Jul 2014 09:09:40 +0000 (12:09 +0300)]
iwlwifi: mvm: Enabling Aux Queue
Enabling the Aux queue and mapping it to FIFO 5.
Defining the Aux queue for the Aux station.
Signed-off-by: Ariej Marjieh <ariej.marjieh@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eliad Peller [Tue, 1 Jul 2014 15:38:38 +0000 (18:38 +0300)]
iwlwifi: mvm: add some missing iwl_mvm_ref_sync() calls
Add iwl_mvm_ref_sync() calls (with new ref types) to
flows that might access the device directly.
These calls make sure the device is out of d0i3,
and the bus is available for direct access.
Since some of these functions are reentrant, convert
the refs_bitmap to a ref counter, so multiple refs
of the same type could be taken concurrently.
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eytan Lifshitz [Wed, 2 Jul 2014 17:52:02 +0000 (20:52 +0300)]
iwlwifi: mvm: fix wrong offset while reading from NVM
As part of thermal throttling, some data is being read from NVM.
The offset is in words, but was addressed as in octets. fixed.
Signed-off-by: Eytan Lifshitz <eytan.lifshitz@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eliad Peller [Wed, 16 Jul 2014 10:24:36 +0000 (13:24 +0300)]
iwlwifi: mvm: pass beacons from foreign APs
In AP mode, configure the fw to pass beacons from
foreign APs, in order to be able to set the ht
protection IE properly.
Add the same filters in case of GO (which didn't have
any configured filter_flags, probably by mistake)
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Sun, 13 Jul 2014 05:58:04 +0000 (08:58 +0300)]
iwlwifi: mvm: use C99 initializers for add_sta
Instead of code the fixed values, use a C99 initializer.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Mon, 7 Jul 2014 06:25:42 +0000 (09:25 +0300)]
iwlwifi: fix Kconfig issues
Randy fixes a few issues in iwlwifi's Kconfig. Because of
this, 'Debugging options' was not indented under iwlwifi
using menuconfig.
I added a few other fixes on the way, like the link to the
website and added 7265 in the supported NICs.
Reported-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
[ Commit message + other fixes ]
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Oren Givon [Mon, 16 Jun 2014 07:54:52 +0000 (10:54 +0300)]
iwlwifi: add max RX aggregation size
Allow to configure the maximal Rx AMPDU size per device.
Signed-off-by: Oren Givon <oren.givon@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Bing Zhao [Thu, 17 Jul 2014 22:55:09 +0000 (15:55 -0700)]
mwifiex: remove redundant timestamps in debug prints
We don't need wall-clock time here, and in most configurations
that care, there are already timestamps in the kernel using
CONFIG_PRINTK_TIME=y.
Reported-by: Paul Stewart <pstew@chromium.org>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Ujjal Roy [Thu, 17 Jul 2014 18:49:55 +0000 (11:49 -0700)]
mwifiex: do not re-associate when already connected
In managed mode if the driver is getting a re-associate command
from cfg80211, driver deauthenticates with the AP internally and
sends a disconnected event to cfg80211 before completion of its
association process. The disconnected event then modifies the
SSID length as wdev->ssid_len = 0. So, upon receiving the connect
result event from driver, cfg80211 is unable to get that BSS from
the device's BSS list and generates the following WARN_ON message.
WARNING: CPU: 0 PID: 857 at net/wireless/sme.c:658
__cfg80211_connect_result+0x3a6/0x3e0 [cfg80211]()
Avoid re-association while the device is already associated to a
network. Also remove the internal deauthentication from the
association path.
Signed-off-by: Ujjal Roy <royujjal@gmail.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Avinash Patil [Thu, 17 Jul 2014 18:48:47 +0000 (11:48 -0700)]
mwifiex: remove needless current_bssid variable
This local variable is not used anywhere in function.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Thu, 17 Jul 2014 17:31:06 +0000 (19:31 +0200)]
b43: N-PHY: update spur avoidance to support newer devices
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Thu, 17 Jul 2014 17:31:05 +0000 (19:31 +0200)]
b43: use one shared function for setting MAC frequency
By the way add few chipsets that were tracked with "wl" dumps.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Thu, 17 Jul 2014 17:31:04 +0000 (19:31 +0200)]
b43: N-PHY: set band on every channel switch
Seems to be required by some hardware, wl does it every time.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Thu, 17 Jul 2014 17:31:03 +0000 (19:31 +0200)]
b43: N-PHY: complete 0x2057 radio init calibration
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Thu, 17 Jul 2014 17:31:02 +0000 (19:31 +0200)]
b43: N-PHY: add tables for radio 0x2057 rev 14
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Thu, 17 Jul 2014 17:31:01 +0000 (19:31 +0200)]
b43: N-PHY: fix channel switching with 2 GHz radio 0x2057
Values were written to wrong registers.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Andrey Utkin [Thu, 17 Jul 2014 13:56:37 +0000 (16:56 +0300)]
ath9k: drop negativity checks for unsigned values coming from kstrtoul()
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=80471
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=80481
Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Lorenzo Bianconi [Wed, 16 Jul 2014 21:20:10 +0000 (23:20 +0200)]
ath9k: set up tx power into the MRR
Set up tx power for each MRR segment in the tx descriptor
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felix Fietkau [Wed, 16 Jul 2014 18:26:05 +0000 (20:26 +0200)]
ath9k: fix pending tx frames accounting
Packets originally buffered for the regular hardware tx queues can end
up being transmitted through the U-APSD queue (via PS-Poll or U-APSD).
When packets are dropped due to retransmit failures, the pending frames
counter is not always updated properly.
Fix this by keeping track of the queue that a frame was accounted for in
the ath_frame_info struct, and using that on completion to decide
whether the counter should be updated.
This fixes some spurious transmit queue hangs.
Cc: stable@vger.kernel.org
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Tue, 15 Jul 2014 17:44:28 +0000 (19:44 +0200)]
bcma: add support for BCM43217 found in Tenda W322E (14e4:43a9)
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Tue, 15 Jul 2014 14:54:47 +0000 (16:54 +0200)]
bcma: extract antenna gains from SPROM correctly
Just like in case of SSB SPROMs they are encoded in a bit tricky way.
SPROM struct already uses s8 type and it's supposed to store decoded
values.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Tue, 15 Jul 2014 14:18:57 +0000 (16:18 +0200)]
ssb: extract power info from SPROM revs 4 and 5
This is needed to properly handle early 802.11n devices like BCM4321.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Mon, 14 Jul 2014 06:49:43 +0000 (09:49 +0300)]
wil6210: add new register region for AGC table
New register area defined in the firmware
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Mon, 14 Jul 2014 06:49:42 +0000 (09:49 +0300)]
wil6210: map RGF_USER_USAGE_1 on the debugfs
Firmware sets this register with the offset of the firmware trace area
within the peripheral memory region. Critical for the firmware trace
to work
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Mon, 14 Jul 2014 06:49:41 +0000 (09:49 +0300)]
wil6210: use same mapping table for FW addr translation and debugfs
Use single data source for all information regarding the firmware
memory map. With this change "ucode_xxx" regions disappears since
they are in fact part of larger "upper area" region
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Mon, 14 Jul 2014 06:49:40 +0000 (09:49 +0300)]
wil6210: fix memory leak on error path in wil_write_file_rxon()
If copy_from_user() fails, buffer allocated for parameters would leak
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Mon, 14 Jul 2014 06:49:39 +0000 (09:49 +0300)]
wil6210: fix double definition of 'ctx'
Variable 'ctx' declarad again in the inner loop. Should use
one from outer loop instead.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Mon, 14 Jul 2014 06:49:38 +0000 (09:49 +0300)]
wil6210: export FW/HW versions through debugfs
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vladimir Kondratiev [Mon, 14 Jul 2014 06:49:37 +0000 (09:49 +0300)]
wil6210: support for "sparrow" hardware
New hardware release appears; it require some changes to properly support it.
Introduce struct wil_board and "board" attribute in wil6210_priv;
keep hardware variant information in this structure.
fill it on probe(). Used in the reset flow.
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
John W. Linville [Fri, 18 Jul 2014 17:44:50 +0000 (13:44 -0400)]
Merge tag 'for-linville-
20140717' of git://github.com/kvalo/ath
John W. Linville [Fri, 18 Jul 2014 17:35:45 +0000 (13:35 -0400)]
Merge branch 'for-upstream' of git://git./linux/kernel/git/bluetooth/bluetooth-next
Johannes Berg [Fri, 18 Jul 2014 07:47:26 +0000 (09:47 +0200)]
mac80211: suppress unused variable warning without lockdep
When lockdep isn't compiled, a local variable isn't used
(it's only in a macro argument), annotate it to suppress
the compiler warning.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Bing Zhao [Tue, 15 Jul 2014 03:53:34 +0000 (20:53 -0700)]
mwifiex: remove redundant TDLS setup action frame check and avoid leaks
The unwanted frame types are already handled in 'default' case
of the switch/case below.
The str_ptr is allocated but it can be leaked if the length check
fails in the REQUEST/RESP cases. Fix it by allocating sta_ptr
after the length checks.
Reported-by: Paul Stewart <pstew@chromium.org>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Paul Stewart <pstew@chromium.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Sat, 12 Jul 2014 14:42:10 +0000 (16:42 +0200)]
ssb: extract antenna gains from SPROMs revs 4+ properly
They are encoded the same way as in older SPROMs.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Sat, 12 Jul 2014 14:42:09 +0000 (16:42 +0200)]
ssb: make code for antenna gain extraction more generic
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Xose Vazquez Perez [Sat, 12 Jul 2014 12:57:38 +0000 (14:57 +0200)]
wireless: zd1211rw: new url for fw, remove experimental
Cc: Daniel Drake <dsd@laptop.org>
Cc: Ulrich Kunitz <kune@deine-taler.de>
Cc: John W. Linville <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Rafał Miłecki [Sat, 12 Jul 2014 10:34:46 +0000 (12:34 +0200)]
b43: N-PHY: add missing TX gain table for radio 0x2057 rev 5
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Sat, 12 Jul 2014 06:49:42 +0000 (08:49 +0200)]
brcmfmac: add brcmf_p2p_detach() call in brcmf_cfg80211_detach()
The function brcmf_p2p_detach() was only called in error flow of the
brcmf_cfg80211_attach() routine, but it also needs to be called
upon brcmf_cfg80211_detach().
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Sat, 12 Jul 2014 06:49:41 +0000 (08:49 +0200)]
brcmfmac: rework wiphy structure setup
Instead of waiting for IFF_UP of the primary net device to determine
the band and channel information of the wiphy structure, this is now
done during driver initialization in brcmf_cfg80211_attach(). The
channel information is obtained from the device and the 2G band is
updated when 40MHz bandwidth is enabled for that band. Before this
change the band and channel objects were common between multiple
brcmfmac devices in the system, which make that information rather
unreliable. That is also fixed with this reworked implementation.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Sat, 12 Jul 2014 06:49:40 +0000 (08:49 +0200)]
brcmfmac: moving some functions around
Just reordering the functions in preparation of subsequent changes.
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Sat, 12 Jul 2014 06:49:39 +0000 (08:49 +0200)]
brcmfmac: introduce feature and quirk handling
Introducing a new source module that will be responsible for
identifying features and quirks related to the device being
handled.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Sat, 12 Jul 2014 06:49:38 +0000 (08:49 +0200)]
brcmfmac: move attach and detach functions in wl_cfg80211.c
Preparing for another patch move the functions in separate commit.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Daniel Kim [Sat, 12 Jul 2014 06:49:37 +0000 (08:49 +0200)]
brcmfmac: Make firmware path a module parameter
This patch makes firmware path a module parameter so that firmware and
nvram files can be loaded from the specified path.
Signed-off-by: Daniel Kim <dekim@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Sat, 12 Jul 2014 06:49:36 +0000 (08:49 +0200)]
brcmfmac: rework debugfs functions in the driver
Reworked the debugfs functions in the driver making it easier for
other driver parts to add a debugfs entry and keeping the information
they want to expose in debugfs private, ie. not in a header.
This is accomplished by providing the function brcmf_debugfs_add_entry()
in which the caller provides a read function in which they provide the
content. The debugfs function will take care of creating the debugfs
entry and cleaning up upon removal.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arend van Spriel [Sat, 12 Jul 2014 06:49:35 +0000 (08:49 +0200)]
brcmfmac: make use of seq_file API for debugfs entries
The use of seq_file simplifies the debugfs code. Simpler is
better.
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Hante Meuleman [Sat, 12 Jul 2014 06:49:34 +0000 (08:49 +0200)]
brcmfmac: Cleanup used device IDs.
This patch cleans up used broadcom IDs, device IDs for all the
bus layers and uses consistent naming for all IDs.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Bing Zhao [Sat, 12 Jul 2014 03:57:15 +0000 (20:57 -0700)]
mwifiex: correct a typo in mwifiex_ret_tdls_oper
This patch fixes this typo.
Reported-by: Paul Stewart <pstew@chromium.org>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Bing Zhao [Sat, 12 Jul 2014 03:57:14 +0000 (20:57 -0700)]
mwifiex: declare sta_ptr in smaller scope
sta_ptr is used only in an 'if' branch in this function.
Move it to the smaller scope where it is used.
Reported-by: Paul Stewart <pstew@chromium.org>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Bing Zhao [Sat, 12 Jul 2014 03:57:13 +0000 (20:57 -0700)]
mwifiex: define TDLS idle timeout macro with units
The unit of this timeout is in seconds.
Reported-by: Paul Stewart <pstew@chromium.org>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Bing Zhao [Sat, 12 Jul 2014 03:54:32 +0000 (20:54 -0700)]
mwifiex: fix a cut-n-paste error in adhoc-start
The 'else if' branch never gets the chance as its condition
matches 'if' branch's.
Reported-by: David Binderman <dcb314@hotmail.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Sat, 12 Jul 2014 03:53:14 +0000 (20:53 -0700)]
mwifiex: fix corner case system hang issue
Sometimes pending internal scan commands are delayed to give
preference to Tx traffic. 'scan_processing' flag has been
checked at the beginning of delay timer routine to know if in the
meantime scan operation has been cancelled.
There is a corner case where pending scan commands are emptied
after scan_processing flag check is passed. In this case
wrong pointer returned by list_first_entry() is passed to
list_del() which causes system hang.
This patch fixes the issue by adding list_empty() check.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Amitkumar Karwar [Sat, 12 Jul 2014 03:53:13 +0000 (20:53 -0700)]
mwifiex: access rx_reorder_tbl_ptr only while holding lock
This patch fixes a bug in which rx_reorder_tbl_ptr is accessed
without holding spinlock at few places.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Xose Vazquez Perez [Fri, 11 Jul 2014 19:46:57 +0000 (21:46 +0200)]
wireless: rt2x00: add new rt2800usb devices
0x0b05 0x17e8 RT5372 USB 2.0 bgn 2x2 ASUS USB-N14
0x0411 0x0253 RT5572 USB 2.0 abgn 2x2 BUFFALO WLP-U2-300D
0x0df6 0x0078 RT???? Sitecom N300
Cc: Ivo van Doorn <IvDoorn@gmail.com>
Cc: Helmut Schaa <helmut.schaa@googlemail.com>
Cc: John W. Linville <linville@tuxdriver.com>
Cc: users@rt2x00.serialmonkey.com
Cc: linux-wireless@vger.kernel.org
Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Eliad Peller [Fri, 11 Jul 2014 00:01:39 +0000 (03:01 +0300)]
wlcore/wl18xx/wl12xx: convert bitmaps to unsigned longs
The *_bit operations expect unsigned longs.
Instead of casting the pointers, simply define various
bitmaps as unsigned long (instead of u32).
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Eliad Peller [Fri, 11 Jul 2014 00:01:38 +0000 (03:01 +0300)]
wl18xx: make sure fw_status->priv exists before deref
In some corner cases with specific timings, we might
try dequeueing tx before we got information about
the link status (e.g. due to recovery during tx).
Instead of NULL dereference, assume all
the links in this case have low priorities.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arik Nemtsov [Fri, 11 Jul 2014 00:01:37 +0000 (03:01 +0300)]
wl18xx: change the number of WLAN addrs per chip
Each 18xx chip contains only 2 real MAC addresses
usable for WLAN, forcing us to use the LAA bit
approach to obtain a third MAC address.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Arik Nemtsov [Fri, 11 Jul 2014 00:01:36 +0000 (03:01 +0300)]
wlcore: don't switch channels on disconnected STA vifs
Sending the FW a channel switch command on a disconnected
vif may result in a beacon loss event. Avoid this corner case.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Eliad Peller [Fri, 11 Jul 2014 00:01:35 +0000 (03:01 +0300)]
wlcore: register vendor commands
All the smart config code is in place now,
so register the relevant vendor commands.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Eliad Peller [Fri, 11 Jul 2014 00:01:34 +0000 (03:01 +0300)]
wlcore: increase max roc duration to 30 seconds
we don't have any actual limitation in the driver, so
increase it arbitrarily to 30 seconds.
The long ROC is needed for the smart config.flow.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Eliad Peller [Fri, 11 Jul 2014 00:01:33 +0000 (03:01 +0300)]
wlcore/wl18xx: handle smart config events
add defintions and handling for smart config events
(SMART_CONFIG_SYNC_EVENT_ID and SMART_CONFIG_DECODE_EVENT_ID)
parse the relevant info and send it to userspace as
vendor event.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Eliad Peller [Fri, 11 Jul 2014 00:01:32 +0000 (03:01 +0300)]
wlcore: handle smart config vendor commands
userspace can ask to perform various smart config
actions via custom vendor commands.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Eliad Peller [Fri, 11 Jul 2014 00:01:31 +0000 (03:01 +0300)]
wlcore/wl18xx: add smart config commands
These commands configures the fw to set key,
enter smart config mode, and exit it.
Add relevant hw ops as well.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Eliad Peller [Fri, 11 Jul 2014 00:01:30 +0000 (03:01 +0300)]
wlcore: add smart config definitions
Add definitions for the smart config commands.
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
projects / GitHub / exynos8895 / android_kernel_samsung_universal8895.git / log